	\begin{tikzpicture}[font=\Large]
 		 \begin{semilogyaxis}[
               width = 20cm,
               height = 10cm,
               %ymax = 100000,
    			ybar,
   			ymajorgrids = true,
   			ylabel = {Query Response Time (in ms)},
                %xlabel = {Queries},
    			symbolic x coords = {$Q_{0}$, $Q_{1}$,$Q_{2}$,$Q_{3}$,$Q_{4}$,$Q_{5}$,$Q_{6}$,$Q_{7}$,$Q_{8}$,$Q_{9}$},
    %bar width=5pt,
             %enlarge x limits=0.02,
    			scaled y ticks = true,
			legend pos= north west,
 legend cell align=left
   		]
   \addplot coordinates {($Q_{0}$, 24980) ($Q_{1}$, 54830) ($Q_{2}$, 797) ($Q_{3}$, 126361) ($Q_{4}$, 439) ($Q_{5}$, 4961) ($Q_{6}$, 6703) ($Q_{7}$, 7863) ($Q_{8}$, 195127) ($Q_{9}$, 9428)};


\addplot coordinates {($Q_{0}$, 48923) ($Q_{1}$, 706555) ($Q_{2}$, 31953) ($Q_{3}$, 735042) ($Q_{4}$, 315) ($Q_{5}$, 5013) ($Q_{6}$, 471) ($Q_{7}$, 8937023) ($Q_{8}$, 445969) ($Q_{9}$, 12882)};

\addplot coordinates {($Q_{0}$, 6204) ($Q_{1}$, 450346) ($Q_{2}$, 1805) ($Q_{3}$, 462376) ($Q_{4}$, 101) ($Q_{5}$, 21968) ($Q_{6}$, 3892) ($Q_{7}$, 184) ($Q_{8}$, 36326080) ($Q_{9}$, 8162)};

		
%result num: 
%69724 3304145 0 3204145 0 65419 2011 45 12765738 520
		
   		 \legend{gStore,Jena, Virtuoso}
  		\end{semilogyaxis}
\end{tikzpicture}
